Конструктор тестів
1
The part of a phone that is used to speak into and listen to.
2
Digital junk mail
3
Science of very low temperatures
4
The compass has helped people to navigate the world. They were invented
the Chinese.
Edward Jenner is the founder of vaccinology. The first smallpox vaccine developed in 1798.
the report of 2009, 99% of US homes have at least one refrigerator. Oliver Evans designed the first refrigeration machine that didn't use liquid and used vapor to cool.
5
Match the synonyms
power strip
cause
inflict
alert
vigilant
extension lead
Рефлексія від 35 учнів
Сподобався:
Так: 21
Ні: 14
Зрозумілий:
Так: 19
Ні: 16
Потрібні роз'яснення:
Ні: 20
Так: 15